 This should only be changed at startup, by (initialize-assets)."
   (atom nil))
 
-(def default-file-extension-to-mime-type
-  "Default set of mappings from file extensions (as keywords) to corresponding MIME type."
-  {
-    :js "text/javascript"
-    :css "text/css"
-    })
-
 ; Should Asset extend Renderable?
 (defprotocol Asset
   "Represent a server-side resource so that it can be exposed efficiently to the client."

       :public-folder public-folder
       :virtual-folder virtual-folder
       :file-path (str root "/file/")
       :file-extensions (merge default-file-extension-to-mime-type file-extensions)})
    (printf "Initialized asset access at virtual folder %s\n" root)
    (wrap-exception-handling
      (routes

    [java.io File FileInputStream BufferedInputStream InputStream]
    [java.util Calendar Date])
  (:require
    [ring.util [response :as ring] [mime-type :as mime-type]]
    [ring.middleware.file-info :as file-info])
  (:use
    [compojure core]
